the police raided this farm 50 years ago and arrested members of the anc. mandela was on his way back to his farm when he was arrested the by a roadblock, beginning the long, long prison sentence he served behind bars. man came to light candles and lay flowers. many events taking place, this is what a spokesman for the family has to say. >> on behalf of thema of of thea family, we have grave sadness for the passing of nelson mandela two days ago. >> the words of nelson mandela of what became known as the ra rabonia trial. he said i have stood against white domination. i have stood against black domination. i have always cherished a society of democracy where people can live in opportunity. >> racial integration is still a problem in south africa. after two decades an ever the end of apartheid we talk with an interracial couple in johannesburg to see the challenges they face. >> nelson mandela brough fought inequality, and now today couples don't have to hide their relationship but being a mixed race couple still has their challenges. >> people have accepted